4 SAFETY FB SPECIFICATIONS
4.9 M+SF_MODSEL_R
59
4
List of status codes (no error)
*1 Set only one signal to ON.
o_wDiagCode
(Hexadecimal)
State name Description, output setting Action
0000H Idle The FB is not active. (initial state)
• o_bReady: OFF
• o_bS_Mode0Sel to o_bS_Mode7Sel: OFF
• o_bS_AnyModeSel: OFF
• o_bError: OFF
Initialize the FB by setting i_bActivate to ON.
8005H ModeChanged State after activation or when i_bS_ModeX has changed
(unless locked) or after Reset of an error state.
• o_bReady: ON
• o_bS_Mode0Sel to o_bS_Mode7Sel: OFF
• o_bS_AnyModeSel: OFF
• o_bError: OFF
Select a mode after setting i_bS_Unlock to
ON, and set i_bS_SetMode to ON.
8000H ModeSelected Valid mode selection, but not yet locked.
• o_bReady: ON
• o_bS_Mode0Sel to o_bS_Mode7Sel:
*1
• o_bS_AnyModeSel: ON
• o_bError: OFF
Lock the selected mode by setting
i_bS_Unlock to OFF.
8004H ModeLocked Valid mode selection is locked.
• o_bReady: ON
• o_bS_Mode0Sel to o_bS_Mode7Sel:
*1
• o_bS_AnyModeSel: ON
• o_bError: OFF
To change the mode, set i_bS_Unlock to ON.
Please do the above actions when the FB detects an error or is in an unexpected state. However, when the situation is still not corrected, please check the
following.
• A failure in safety devices and emergency stop devices
• Wiring and status of a safety remote I/O module and a safety programmable controller
• Programming logic, the memory allocation of safety devices, and the connections of safety FB variables
• Setting of i_bAutoSetMode
WARNING
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